The Mexican Repatriation Act
Oregon was called a "pioneers' paradise" because <em>the w</em><span><em>eather was always sunny, there were no diseases, the trees grew thick, and there was plenty of land for free farms.
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<em />I hope this helped!! :))<em>
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Answer:
The right answer is D.
Explanation:
The lure of getting free land or inexpensive lands plus government policies to encourage settlement and colonization, provided a powerful stimulus to migration to the West along the 19th century in the United States, both before and after the Mexican-American War of 1846-1848.